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Implement unique incremebt

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This commit is contained in:
syuilo 2018-10-21 12:37:00 +09:00
parent cb1ce1fcd5
commit 13b02f2bbc
1 changed files with 74 additions and 30 deletions
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104
src/services/stats.ts
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@ -3,6 +3,7 @@
*/
const nestedProperty = require('nested-property');
import autobind from 'autobind-decorator';
import * as mongo from 'mongodb';
import db from '../db/mongodb';
import { INote } from '../models/note';
@ -45,6 +46,11 @@ type ChartDocument<T extends Obj> = {
* データ
*/
data: T;
/**
* ユニークインクリメント用
*/
unique?: Obj;
};
/**
@ -61,7 +67,28 @@ abstract class Chart<T> {
this.collection.createIndex('group');
}
protected async getCurrentStats(span: Span, group?: Obj): Promise<ChartDocument<T>> {
@autobind
private convertQuery(x: Obj, path: string): Obj {
const query: Obj = {};
const dive = (x: Obj, path: string) => {
Object.entries(x).forEach(([k, v]) => {
const p = path ? `${path}.${k}` : k;
if (typeof v === 'number') {
query[p] = v;
} else {
dive(v, p);
}
});
};
dive(x, path);
return query;
}
@autobind
private async getCurrentStats(span: Span, group?: Obj): Promise<ChartDocument<T>> {
const now = new Date();
const y = now.getFullYear();
const m = now.getMonth();
@ -129,39 +156,42 @@ abstract class Chart<T> {
}
}
protected inc(inc: Partial<T>, group?: Obj): void {
const query: Obj = {};
@autobind
protected commit(query: Obj, group?: Obj, uniqueKey?: string, uniqueValue?: string): void {
const update = (stats: ChartDocument<T>) => {
// ユニークインクリメントの場合、指定のキーに指定の値が既に存在していたら弾く
if (uniqueKey && stats.unique && stats.unique[uniqueKey] && stats.unique[uniqueKey].includes(uniqueValue)) return;
const dive = (x: Obj, path?: string) => {
Object.entries(x).forEach(([k, v]) => {
const p = path ? `${path}.${k}` : k;
if (typeof v === 'number') {
query[`data.${p}`] = v;
} else {
dive(v, p);
}
});
if (uniqueKey) {
query['$push'] = {
[`unique.${uniqueKey}`]: uniqueValue
};
}
this.collection.update({
_id: stats._id
}, query);
};
dive(inc);
this.getCurrentStats('day', group).then(stats => {
this.collection.findOneAndUpdate({
_id: stats._id
}, {
$inc: query
});
});
this.getCurrentStats('hour', group).then(stats => {
this.collection.findOneAndUpdate({
_id: stats._id
}, {
$inc: query
});
});
this.getCurrentStats('day', group).then(stats => update(stats));
this.getCurrentStats('hour', group).then(stats => update(stats));
}
@autobind
protected inc(inc: Partial<T>, group?: Obj): void {
this.commit({
$inc: this.convertQuery(inc, 'data')
}, group);
}
@autobind
protected incIfUnique(inc: Partial<T>, key: string, value: string, group?: Obj): void {
this.commit({
$inc: this.convertQuery(inc, 'data')
}, group, key, value);
}
@autobind
public async getStats(span: Span, range: number, group?: Obj): Promise<ArrayValue<T>> {
const chart: T[] = [];
@ -296,6 +326,7 @@ class UsersChart extends Chart<UsersStats> {
super('usersStats');
}
@autobind
protected generateInitialStats(): UsersStats {
return {
local: {
@ -311,6 +342,7 @@ class UsersChart extends Chart<UsersStats> {
};
}
@autobind
protected generateEmptyStats(mostRecentStats: UsersStats): UsersStats {
return {
local: {
@ -326,6 +358,7 @@ class UsersChart extends Chart<UsersStats> {
};
}
@autobind
public async update(user: IUser, isAdditional: boolean) {
const update: Obj = {};
@ -424,6 +457,7 @@ class NotesChart extends Chart<NotesStats> {
super('notesStats');
}
@autobind
protected generateInitialStats(): NotesStats {
return {
local: {
@ -449,6 +483,7 @@ class NotesChart extends Chart<NotesStats> {
};
}
@autobind
protected generateEmptyStats(mostRecentStats: NotesStats): NotesStats {
return {
local: {
@ -474,8 +509,11 @@ class NotesChart extends Chart<NotesStats> {
};
}
@autobind
public async update(note: INote, isAdditional: boolean) {
const update: Obj = {};
const update: Obj = {
diffs: {}
};
update.total = isAdditional ? 1 : -1;
@ -577,6 +615,7 @@ class DriveChart extends Chart<DriveStats> {
super('driveStats');
}
@autobind
protected generateInitialStats(): DriveStats {
return {
local: {
@ -598,6 +637,7 @@ class DriveChart extends Chart<DriveStats> {
};
}
@autobind
protected generateEmptyStats(mostRecentStats: DriveStats): DriveStats {
return {
local: {
@ -619,6 +659,7 @@ class DriveChart extends Chart<DriveStats> {
};
}
@autobind
public async update(file: IDriveFile, isAdditional: boolean) {
const update: Obj = {};
@ -678,6 +719,7 @@ class NetworkChart extends Chart<NetworkStats> {
super('networkStats');
}
@autobind
protected generateInitialStats(): NetworkStats {
return {
incomingRequests: 0,
@ -688,6 +730,7 @@ class NetworkChart extends Chart<NetworkStats> {
};
}
@autobind
protected generateEmptyStats(mostRecentStats: NetworkStats): NetworkStats {
return {
incomingRequests: 0,
@ -698,6 +741,7 @@ class NetworkChart extends Chart<NetworkStats> {
};
}
@autobind
public async update(incomingRequests: number, time: number, incomingBytes: number, outgoingBytes: number) {
const inc: Partial<NetworkStats> = {
incomingRequests: incomingRequests,